Several deep-sea animals can live for over 1,000 years, with some sponges exceeding 10,000 years, due to extremely slow metabolisms in cold, stable environments. The longest-lived animals on Earth include deep-sea sponges, black corals, and the potentially immortal Turritopsis dohrnii jellyfish.

What is the oldest living animal on Earth?

The oldest living animals on Earth are glass sponges, with some individuals estimated to be over 10,000 to 15,000 years old, potentially dating back to the last ice age, though they are stationary filter feeders. Other extremely long-lived animals include black corals (thousands of years) and the ocean quahog clam ("Ming," 507 years old). For land animals, the oldest is Jonathan the tortoise, at around 193 years old (as of 2026).

Which animal has a 500 year lifespan?

Greenland sharks have the longest lifespan of any known vertebrate, estimated to be between 250 and 500 years. They are among the largest extant shark species, reaching a maximum confirmed length of 6.4 m (21 ft) and weighing more than 1,000 kg (2,200 lb).

What animal can live 5000 years?

Studies show that some corals can live for up to 5,000 years, making them the longest living animals on Earth. Some corals can live for up to 5,000 years, making them the longest living animals on Earth.

Who lived the longest?

The oldest person ever whose age has been independently verified is Jeanne Calment (1875–1997) of France, who lived to the age of 122 years and 164 days.

Animal Lifespans Compared: Shortest to Longest

What animal lives for 15,000 years?

Antarctic glass sponges can live for over 15,000 years, making them some of the longest-living animals on Earth. They are simple, porous organisms found in the cold, deep waters of the Antarctic Ocean.

Do animals age like humans?

Many animals do not age, and physiological mechanisms of aging vary across species. Nonetheless, conserved aging-related signalling pathways exist. Aging is thus highly multi-factorial, complex, and particular to each species.

What pet lives the longest?

The longest-living pets are typically tortoises and turtles, with some species exceeding 100 years, followed by parrots (like macaws and cockatoos), which can live 50-80+ years, and koi fish, often reaching 25-50 years. Other long-lived pets include horses (25-30+ years), certain snakes (20-40 years), and even some smaller animals like chinchillas (10-20 years) and leopard geckos (10-20 years).
 

What animal is pregnant for 4 years?

Did you know the longest brooding period or 'pregnancy' of any known animal is a whopping four and a half years? If you think female African elephants have it tough with their 22-month gestation period, spare a thought for the deep-sea octopus Graneledone boreopacifica.

Are jellyfish alive?

Jellyfish and their relatives, collectively known as cnidarians, are considered to be the earliest living animals to develop nervous systems and to have fairly simple nervous systems and no centralized brain.

What's the oldest animal still alive?

The oldest known individual animal ever recorded is an ocean quahog clam named "Ming," estimated at 507 years old when discovered, though some deep-sea sponges might be thousands of years older as a species. The oldest living land animal is Jonathan the tortoise, currently over 190 years old. While Ming is the longest-lived individual confirmed by counting shell rings, certain species like glass sponges and corals can live for millennia, making them the longest-lived types of animals.
 

How long does sea life live?

Some confirmed sources estimate bowhead whales to have lived at least 211 years of age, making them the oldest mammals. Rougheye rockfish can reach an age of 205 years. Specimens of the Red Sea urchin Strongylocentrotus franciscanus have been found to be over 200 years old.

Which animal lives for 3 days?

Gastrotrich. These tiny aquatic organisms, found in freshwater across the globe, live for only two to three days. Despite their size and simplicity, gastrotrichs are highly active during their brief time– growing, feeding, and reproducing before their life cycle resets.

How long do queen ants live?

Kutter & Stumper (1969) state that ant workers can live 7-8 years but queens can live almost 30 years. They report that a queen of Lasius niger was held in captivity by Hermann Appel for 28¾ years.

Which animal can stay alive the longest?

Glass sponges are considered the oldest animals on Earth—and it's by a long shot. Scientists estimate that they can live for more than 10,000 years, possibly 15,000 years maximum. One glass sponge observed by researchers in the Ross Sea, a bay of Antarctica, is thought to be the oldest living animal on the planet.

Who lived 673 years?

According to 19th-century scholars, Abdul Azziz al-Hafeed al-Habashi (عبد العزيز الحبشي) lived 673–674 Gregorian years, or 694–695 Islamic years, between 581 and 1276 AH (equivalent to 1185–1859 AD).

Is anyone from the 1800s still alive?

No, there is no one from the 1800s still alive today; the last verified person born in the 19th century was Emma Morano, an Italian supercentenarian who passed away in April 2017 at the age of 117. Her death marked the first time in modern history that there were no living individuals who had witnessed the 19th century.
 

Has a human ever lived to 200 years old?

No, no one has ever lived to be 200 years old, with the longest verified human lifespan belonging to Jeanne Calment, who lived to 122 years and 164 days; while legends exist of people living much longer, modern science considers 200 years to be far beyond the current biological limits, though some research suggests potential for greater longevity in the future.

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